Air compressor



FIG. 1 is a top and side perspective view of an air compressor showing my new design;

FIG. 2 is a perspective view showing the side opposite that shown in FIG. 1;

FIG. 3 is a top front end perspective view;

FIG. 4 is a top rear end perspective view;

FIG. 5 is a top front end perspective of FIG. 3, shown with the accessory compartment in an open position; and,

FIG. 6 is a top and side perspective view shown with the accessory compartment door open and the air line in an extended position. 

The ornamental design for an air compressor, as shown and described. 